real mother of pearl shell mosaic natural color or dyed non-radiative, no pollution, waterproof, friendly environmental Mother of pearl shell moscaic for building decorationDetailed Product Description1.Raw material: real natural mother of pearl shell (whtie mop, black mop, river shell ), capicz shell, abalone shell etc.2.Backing: Poly mesh Mesh, Acrylic, Aluminium Honeycomb Board or Magnesium ...